Animated Cartoony Emoticons for App

We are in need of an experienced animator, particularly one well-versed in creating emoticons. The work will primarily be used within a mobile application. We need a ball that is a little bigger than an emoticon which will be used for the purpose of showing a number in a lottery competition. The ball will have a number between 0 and 99 and we need the ball to be fun looking and to spin in a fun way. It should have a sad and happy face too. First, it will be kind of sad and have its right arm and hand saying good bye (other left arm and hand can be normal position or similar) and finally, there should be a happy face also and both arms and hands doing like a thumbs up. The way it will work, is that when a person presses a button to generate a new random number, the ball will be sad because it will go into spin mode (this is because the person didn't like the number and wants a new one), but when it finishes spinning (which we will make from 1s to 4s randomly) it is happy face to show the new number - a number we'll generate and show in the center, again it will be from 0 to 99. You can use the number 33 as a placement for showing it within the ball, but once complete, it will be a blank space which we'll generate the number and put it there ourselves. The animation can be shown to us in mp4 or any other video type file. But delivery, needs to be the frames because that way we can control how the ball is shown and the happy and sad sections of the animation as well. The main colors to use (but not limited to) are gold, blue, orange and white which are our company colors. Ideal Skills and Experience: - Prior experience in creating animated emoticons is highly preferred. - Proficiency in animation.